Read LG 42PT81-ZB (CHASSIS:PP11S) Service Manual online
9. Adjustment of Component
9-1. Required Equipment
(1) Remote controller for adjustment.
(2) 802F Pattern Generator, Master(MSPG-925FA), etc.
(3) MSPG-925FA Pattern Generator.
(2) 802F Pattern Generator, Master(MSPG-925FA), etc.
(3) MSPG-925FA Pattern Generator.
(Which has 720P@60Hz YPbPr Signal : 100% Color Bar
Pattern shown in Fig.4)
-> Model : 217 / Pattern : 65
(4) It is very import to use correct adjustment pattern like
Fig.4.
1) Within the pattern, color sequence should be aligned
1) Within the pattern, color sequence should be aligned
: White-Yellow-Cyan-Green-Gray-Red-BLUE-BLACK
( If color sequence is reversed (Black -> ...-> White),
reverse the pattern with REV key, when using Master
pattern generator like MSPG-925)
pattern generator like MSPG-925)
2) If Minimum Black Level and/or Maximum White Level is
not correct, Do select 100% Color Bar Pattern.
9-2. Method of Auto Component Color Balance
(1) Input the Component 720p 100% Color Bar(MSPG-925FA
model:217, pattern:65) signal into Component.
(2) Set the PSM to Dynamic mode in the Picture menu.
(3) Press the INSTART key on R/C for adjustment.
(4) Press the
(3) Press the INSTART key on R/C for adjustment.
(4) Press the
G
(Vol.+) key to operate the set , then it
becomes automatically.
(5) Auto-RGB OK means the adjustment is completed.
10. Adjustment of RGB
10-1. Required Equipment
(1) Remote controller for adjustment.
(2) 802F Pattern Generator, Master(MSPG-925FA), etc.
(3) MSPG-925FA Pattern Generator.
(2) 802F Pattern Generator, Master(MSPG-925FA), etc.
(3) MSPG-925FA Pattern Generator.
(Which has XGA [1024*768] 60Hz PC Format output signal :
100% Color Bar Pattern shown in Fig.5)
(4) It is very import to use correct adjustment pattern like
Fig.5.
1) Within the pattern, color sequence should be aligned
1) Within the pattern, color sequence should be aligned
: White-Yellow-Cyan-Green-Gray-Red-BLUE-BLACK
( If color sequence is reversed (Black -> ...-> White),
reverse the pattern with REV key, when using Master
pattern generator like MSPG-925)
pattern generator like MSPG-925)
2) If Minimum Black Level and/or Maximum White Level is
not correct, Do select 100% Color Bar Pattern.
10-2. Method of Auto RBG Color Balance
(1) Input the Component 720p 100% Color Bar(MSPG-925FA
model:217, pattern:65) signal into Component.
(2) Set the PSM to Dynamic mode in the Picture menu.
(3) Press the INSTART key on R/C for adjustment.
(4) Press the
(3) Press the INSTART key on R/C for adjustment.
(4) Press the
G
(Vol.+) key to operate the set , then it
becomes automatically.
(5) Auto-RGB OK means the adjustment is completed.
- 9 -
(Fig. 4)
(Fig. 4)
Click on the first or last page to see other 42PT81-ZB (CHASSIS:PP11S) service manuals if exist.